| Dec 31, 2012 | Dec 31, 2013 | Dec 31, 2014 | Dec 31, 2015 | Dec 31, 2016 | Dec 31, 2017 | Dec 31, 2018 | Dec 31, 2019 | Dec 31, 2020 | Dec 31, 2021 | Dec 31, 2022 |
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| Net loss including non-controlling interest | - | - | - | - | - | - | - | - | - | -41,227,000 | -31,638,000 |
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| Loss from continuing operations | - | - | - | - | - | - | - | - | - | -16,167,000 | -31,638,000 |
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| Impairment - goodwill | - | - | - | - | 670,000 | - | - | - | - | - | 10 |
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| Impairment - intangibles | - | - | - | - | - | - | 31,861 | - | - | - | 1 |
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| Impairment - property and equipment | - | - | - | - | - | - | - | - | - | - | 41,000 |
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| Impairment - marketable securities | - | - | - | - | - | - | - | - | - | - | 4 |
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| Loss on sale of note receivable | - | - | - | - | - | - | - | - | - | - | -47,000 |
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| Realized gain (loss) - marketable securities | - | - | - | - | - | - | - | - | - | 804,000 | -8,799,000 |
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| Unrealized gain (loss) - marketable securities | - | - | - | - | - | - | - | - | - | - | -6,020,000 |
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| Change in fair value - contract assets | - | - | - | - | - | - | - | - | - | - | -1,504,000 |
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| Realized gain (loss) - designated assets | - | - | - | - | - | - | - | - | - | - | -1,803,000 |
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| Unrealized loss - designated assets | - | - | - | - | - | - | - | - | - | - | -762,000 |
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| Change in fair value - preferred stock | - | - | - | - | - | - | - | - | - | - | 3 |
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| Forgiveness of payroll protection loan | - | - | - | - | - | - | - | - | - | 1 | -10,000 |
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| Warrants issued as an inducement to exercise warrants | - | - | - | - | - | - | - | - | - | 8 | - |
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| Marketable securities received for accounts receivable previously written off | - | - | - | - | - | - | - | - | - | 409,000 | - |
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| Amortization of right-of-use assets | - | - | - | - | - | - | - | - | 90,000 | - | 130,000 |
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| Amortization of debt discount/debt issue costs | - | - | - | - | - | - | 1 | - | 9 | 854,000 | 218,000 |
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| Stock based compensation | 41,846 | 631,829 | 1 | 840,512 | 1 | 2 | 2 | 1 | 2 | 1 | -156,000 |
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| Bad debt expense (recovery) | - | - | 26,488 | 86,946 | 119,434 | -195,172 | -11,611 | 482,000 | 64,000 | -20,000 | 119,000 |
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| Depreciation and amortization of intangible assets | - | - | - | - | - | - | - | 1 | 1 | 842,000 | 417,000 |
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| Interest expense incurred in connection with non-cash increase of debt | - | - | - | - | - | - | - | - | - | - | 165,000 |
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| Stock issued for loan breakup fee | - | - | - | - | - | - | - | - | - | - | 80,000 |
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| Warrant modification expense | - | - | - | - | - | - | - | - | - | - | 2 |
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| Accounts receivable | -758,998 | 388,010 | 1 | 3 | 7 | -4,261,574 | -959,848 | -1,638,000 | 2 | -1,680,000 | -545,000 |
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| Contracts receivable | - | - | - | - | - | - | - | - | - | - | 988,000 |
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| Due from related party | - | - | - | - | - | - | - | - | - | - | 263,000 |
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| Prepaid and other | - | - | - | - | - | - | - | - | - | 820,000 | -399,000 |
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| Designated assets for return of capital | - | - | - | - | - | - | - | - | - | - | -684,000 |
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| Note receivable | - | - | - | - | - | - | - | - | - | - | 12,000 |
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| Accounts payable and accrued expenses | - | - | - | - | - | - | - | - | - | - | 6 |
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| Accounts payable and accrued expenses - related party | - | - | - | - | - | - | - | - | - | - | 159,000 |
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| Deferred revenue | - | - | 25,295 | -24,000 | -1,295 | - | - | - | - | - | -22,765,000 |
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| Deferred income tax liability | - | - | - | - | - | - | - | - | - | -131,000 | - |
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| Other | - | - | - | - | - | - | - | 434,000 | 3 | 350,000 | 818,000 |
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| Operating lease liability | - | - | - | - | - | - | - | - | - | - | -130,000 |
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| Net cash used in operating activities - continuing operations | - | - | - | 739,066 | -1,270,662 | - | - | - | - | -15,317,000 | -12,327,000 |
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| Net cash used in operating activities - discontinued operations | - | - | - | - | - | - | - | - | - | -8,118,000 | - |
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| Net cash used in operating activities | -570,636 | -478,933 | -2,481,551 | - | - | -4,367,078 | -13,662,595 | -15,350,000 | -13,489,000 | -23,435,000 | -12,327,000 |
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| Proceeds from sale of marketable securities | - | - | - | - | - | - | - | - | - | - | 5 |
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| Proceeds from sale of designated assets | - | - | - | - | - | - | - | - | - | 686,000 | 506,000 |
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| Proceeds from sale of note receivable | - | - | - | - | - | - | - | - | - | - | 900,000 |
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| Purchase of marketable securities | - | - | - | - | - | - | - | - | - | 1 | - |
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| Payment for deferred consideration to LD Micro, Inc. | - | - | 2 | - | - | - | - | - | - | 3 | - |
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| Acquisition of property and equipment | - | - | - | - | - | - | - | - | - | 69,000 | 53,000 |
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| Acquisition of intangible assets | - | - | - | - | - | - | 63,000 | - | - | 798,000 | 388,000 |
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| Net cash used provided by investing activities - continuing operations | - | - | - | -33,616 | -152,087 | - | - | - | - | 4 | 6 |
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| Net cash provided by investing activities - discontinued operations | - | - | - | - | - | - | - | - | - | 841,000 | - |
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| Net cash provided by investing activities | -18,000 | -19,982 | -1,974,818 | - | - | -756,876 | 22 | -795,000 | -6,046,000 | 5 | 6 |
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| Proceeds from senior secured revolving facility | - | - | - | - | - | - | - | - | - | - | 5 |
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| Repayments of convertible notes payable | - | - | - | - | - | - | - | - | - | - | 216,000 |
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| Proceeds from common stock units issued for cash | 472,959 | - | 4 | - | 5 | 4 | - | 12 | - | 284,000 | - |
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| Proceeds from exercise of common stock warrants | - | - | - | - | - | 1 | 100,000 | 1 | - | 16 | 32,000 |
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| Payment of shares - cashless exercise of employee options - net of taxes - related party | - | - | - | - | - | - | - | - | - | - | 101,000 |
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| Repurchase of common stock | - | 175,000 | - | - | - | - | - | - | - | - | - |
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| Payment of Series A, preferred stock distribution | - | - | - | - | - | - | - | - | - | - | 365,000 |
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| Net cash provided by financing activities - continuing operations | - | - | - | -1,457,657 | 1 | - | - | - | - | 15 | 5 |
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| Net cash provided by financing activities - discontinued operations | - | - | - | - | - | - | - | - | - | 5 | - |
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| Net cash provided by financing activities | 472,959 | 2 | 5 | - | - | 5 | -6,445,157 | 13 | 8 | 20 | 5 |
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| Net increase in cash, cash equivalents and restricted cash | - | - | - | - | - | - | - | -2,752,000 | 419,000 | - | -1,341,000 |
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| Cash paid for interest | - | - | - | - | - | 1 | 2 | 136,000 | 176,000 | - | 222,326 |
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| Marketable securities received in exchange for accounts receivable | - | - | - | - | - | - | - | - | - | - | 17 |
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| Debt discount in connection with senior secured revolving credit facility | - | - | - | - | - | - | - | - | - | - | 750,000 |
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| Conversion of debt into equity | - | - | - | - | - | - | - | - | 434,000 | 6 | - |
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