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v3.20.2

Consolidated Balance Sheets - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Current assets |  |
Cash | $ 7,449 | $ 1,364
Investment securities, available-for-sale, at fair value | 1,208 | 1,176
Accounts receivable, net |  |
Trade - billed (less allowance for doubtful accounts of $388 and $333), including contract retentions | 9,753 | 12,723
Trade - unbilled | 703 | 310
Inventories, net |  |
Raw materials | 640 | 488
Finished goods | 1,524 | 1,754
Prepaid expenses and other assets | 838 | 784
Refundable income taxes | 123 | 432
Total current assets | 22,238 | 19,031
Property and equipment, net | 18,923 | 17,735
Deferred buy-back lease asset, net | 4,446 | 5,042
Other assets | 326 | 307
Total assets | 45,933 | 42,115
Current liabilities |  |
Accounts payable - trade | 2,499 | 3,180
Accrued expenses and other liabilities | 1,016 | 125
Deferred revenue | 1,611 | 1,891
Accrued compensation | 1,342 | 1,075
Accrued income taxes | 305 | 0
Dividend payable | 0 | 282
Deferred buy-back lease obligation | 1,203 | 966
Operating lease liabilities | 83 | 81
Current maturities of notes payable | 819 | 925
Customer deposits | 594 | 1,077
Total current liabilities | 9,472 | 9,602
Deferred revenue | 523 | 241
Deferred buy-back lease obligation | 4,091 | 5,183
Operating lease liabilities | 232 | 296
Notes payable - less current maturities | 6,961 | 4,086
Deferred tax liability | 1,881 | 1,886
Total liabilities | 23,160 | 21,294
Stockholders' equity |  |
Preferred stock, $.01 par value; authorized 1,000,000 shares, none issued and outstanding | 0 | 0
Common stock, $.01 par value; authorized 8,000,000 shares; 5,224,911 and 5,224,911 issued and 5,183,991 and 5,164,324 outstanding, respectively | 52 | 52
Additional paid-in capital | 6,242 | 6,242
Treasury stock, at cost, 40,920 shares | (102) | (102)
Retained earnings | 16,581 | 14,629
Total stockholders' equity | 22,773 | 20,821
Total liabilities and stockholders' equity | $ 45,933 | $ 42,115

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