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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Jun. 30, 2015 | Jun. 30, 2014
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 697 | $ 3,188
Accounts receivable, net of allowance for doubtful accounts of $36 and $29 at June 30, 2015 and 2014, respectively | 2,326 | 1,776
Unbilled receivables | 853 | 1,073
Other current receivables | 28 | 31
Inventory | 4,310 | 2,600
Prepaid expenses | 124 | 110
Deferred income taxes | 70 | 115
Total current assets | $ 8,408 | 8,893
Investments |  | 1,058
Plant, equipment and leasehold improvements, net | $ 1,470 | $ 1,575
Investment in Ramsey property and related notes receivable | 1,652 |
Goodwill | 353 |
Intangibles | 547 | $ 105
Other assets | 86 | 77
Total assets | 12,516 | 11,708
Current liabilities: |  |
Accounts payable | 1,867 | 744
Accrued liabilities | 1,202 | 1,090
Deferred revenue | $ 594 | 232
Income taxes payable |  | $ 53
Note payable | $ 24 |
Capital lease obligations | 7 | $ 8
Total current liabilities | 3,694 | 2,127
Non-current liabilities: |  |
Deferred income taxes | 70 | 115
Deferred rent | 204 | $ 243
Note payable, net of current portion | $ 70 |
Capital lease obligations, net of current portion |  | $ 7
Total non-current liabilities | $ 344 | 365
Total liabilities | $ 4,038 | $ 2,492
Commitments and Contingencies |  |
Shareholders' equity: |  |
Common stock, no par value, 50,000,000 shares authorized; 4,139,579 and 4,211,019 shares issued and outstanding at June 30, 2015 and 2014, respectively | $ 18,411 | $ 18,582
Accumulated other comprehensive income |  | 202
Accumulated deficit | $ (9,933) | (9,568)
Total shareholders' equity | 8,478 | 9,216
Total liabilities and shareholders' equity | $ 12,516 | $ 11,708

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