CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 2,099	$ 659
Accounts receivable, net of reserve of $432 and $429, respectively	16,197	19,087
Inventories, net of obsolescence reserve of $1,682 and $1,672, respectively	8,346	3,552
Deferred program expenses	0	186
Other current assets	2,027	1,521
Total current assets	28,669	25,005
Property and equipment, net of accumulated depreciation of $24,444 and $24,023, respectively	15,789	16,117
Goodwill (Note 3)	14,916	14,916
Other assets	743	761
Total assets	60,117	56,799
Current liabilities
Accounts payable and other accrued payables (Note 5)	14,740	15,317
Accrued compensation and benefits	5,760	8,071
Deferred revenue	4,058	4,900
Senior redeemable preferred stock - short-term (Note 6)	2,108	0
Subordinated debt - short-term (Note 5)	0	3,029
Capital lease obligations - short-term	940	918
Other current liabilities	1,274	1,406
Total current liabilities	28,880	33,641
Senior term loan, net of unamortized discount and issuance costs (Note 5)	10,655	0
Subordinated debt (Note 5)	3,103	0
Capital lease obligations	18,749	18,990
Deferred income taxes (Note 7)	3,454	3,391
Senior redeemable preferred stock (Note 6)	0	2,092
Public preferred stock (Note 6)	128,698	127,742
Other liabilities (Note 7)	968	919
Total liabilities	194,507	186,775
Commitments, contingencies and subsequent events (Note 8)
Telos stockholders' deficit
Common stock	78	78
Additional paid-in capital	3,229	3,229
Accumulated other comprehensive income	33	25
Accumulated deficit	(138,636)	(135,537)
Total Telos stockholders' deficit	(135,296)	(132,205)
Non-controlling interest in subsidiary (Note 2)	906	2,229
Total stockholders' deficit	(134,390)	(129,976)
Total liabilities, redeemable preferred stock, and stockholders' deficit	$ 60,117	$ 56,799