CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets (Note 6)
Cash and cash equivalents	$ 32	$ 94
Accounts receivable, net of reserve of $372 and $321, respectively (Note 5)	22,522	45,632
Inventories, net of obsolescence reserve of $1,366 and $417, respectively	3,345	4,885
Deferred income taxes (Note 9)	1,004	0
Deferred program expenses	1,391	576
Other current assets	6,144	1,271
Total current assets	34,438	52,458
Deferred income taxes, long-term (Note 9)	910	0
Property and equipment (Note 6)
Furniture and equipment	11,623	11,008
Leasehold improvements	2,431	2,756
Property and equipment under capital leases	30,849	25,170
Property and equipment, gross	44,903	38,934
Accumulated depreciation and amortization	(25,990)	(24,316)
Property and equipment, net	18,913	14,618
Goodwill (Note 3)	14,916	14,916
Other intangible assets (Note 3)	3,386	5,643
Other assets (Note 6)	1,257	974
Total assets	73,820	88,609
Current liabilities
Accounts payable and other accrued payables (Note 6)	17,816	23,290
Accrued compensation and benefits	4,203	5,941
Deferred revenue	3,344	2,768
Deferred income taxes - current (Note 9)	0	25
Senior credit facility - short-term (Note 6)	2,300	688
Capital lease obligations - short-term (Note 10)	772	657
Other current liabilities	1,774	1,782
Total current liabilities	30,209	35,151
Senior revolving credit facility (Note 6)	8,590	19,141
Capital lease obligations (Note 10)	20,735	14,901
Deferred income taxes (Note 9)	0	169
Senior redeemable preferred stock (Note 7)	1,958	1,891
Public preferred stock (Note 7)	120,097	116,274
Other liabilities	717	490
Total liabilities	182,306	188,017
Commitments, contingencies and subsequent events (Notes 10 and 13)
Telos stockholders' deficit
Additional paid-in capital	3,229	146
Accumulated other comprehensive income	45	48
Accumulated deficit	(112,422)	(100,134)
Total Telos stockholders' deficit	(109,070)	(99,862)
Non-controlling interest in subsidiary (Note 2)	584	454
Total stockholders' deficit	(108,486)	(99,408)
Total liabilities, redeemable preferred stock, and stockholders' deficit	73,820	88,609
Class A Common Stock [Member]
Telos stockholders' deficit
Common stock	65	65
Total stockholders' deficit	65	65
Class B Common Stock [Member]
Telos stockholders' deficit
Common stock	13	13
Total stockholders' deficit	$ 13	$ 13