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CONSOLIDATED BALANCE SHEETS - USD ($) | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
CURRENT ASSETS: |  |
Cash | $ 353,000 | $ 848,000
Accounts receivable, net | 1,354,000 | 574,000
Inventories | 233,000 | 184,000
Other current assets | 75,000 | 272,000
Total current assets | 2,015,000 | 1,878,000
PROPERTY AND EQUIPMENT, NET | 441,000 | 431,000
OTHER ASSETS: |  |
Operating lease right-of-use assets | 409,000 | 519,000
Intangibles, net | 16,142,000 | 16,658,000
Other assets | 27,000 | 25,000
Total assets | 19,034,000 | 19,511,000
CURRENT LIABILITIES: |  |
Current maturities of long-term debt, less debt issuance costs | 391,000 | 321,000
Current maturities of convertible notes, less debt discounts and debt issuance costs |  | 142,000
Current maturities of finance lease liabilities | 43,000 | 52,000
Current maturities of operating lease liabilities | 213,000 | 209,000
Accounts payable | 2,083,000 | 1,936,000
Accrued expenses | 1,950,000 | 1,639,000
Deferred revenue | 0 | 35,000
Total current liabilities | 4,680,000 | 4,334,000
LONG TERM LIABILITIES: |  |
Long-term debt, less current maturities and debt issuance costs | 631,000 | 198,000
Finance lease liabilities, less current maturities | 115,000 | 119,000
Operating lease liabilities, less current maturities | 207,000 | 317,000
Common stock warrant liabilities | 774,000 | 1,338,000
Total liabilities | 6,407,000 | 6,306,000
COMMITMENTS AND CONTINGENCIES (Note 6) |  |
STOCKHOLDERS' EQUITY: |  |
Preferred stock - $0.01 par value, 15,000,000 shares authorized at June 30, 2020 and December 31, 2019, 47 shares issued and outstanding at June 30, 2020 and December 31, 2019, liquidation preference of $167 at June 30, 2020 |  |
Common stock, $0.01 par value, 150,000,000 shares authorized at June 30, 2020 and December 31, 2019, 14,616,916 and 7,898,117 shares issued and outstanding at June 30, 2020 and December 31, 2019, respectively | 146,000 | 79,000
Additional paid-in capital | 78,857,000 | 74,065,000
Accumulated deficit | (66,393,000) | (60,939,000)
Total stockholders' equity | 12,610,000 | 13,205,000
Noncontrolling interest in joint venture | 17,000 |
Total stockholders' equity | 12,627,000 | 13,205,000
Total liabilities and stockholders? equity | $ 19,034,000 | $ 19,511,000

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