Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended			1 Months Ended				12 Months Ended	1 Months Ended		12 Months Ended
	Dec. 31, 2013 Segment Business	Dec. 31, 2012	Dec. 31, 2011	Mar. 31, 2013 Executive Officers and Employees [Member]	Mar. 31, 2013 Restricted Stock Grants [Member]	Mar. 31, 2012 Restricted Stock Grants [Member]	Feb. 28, 2011 Restricted Stock Grants [Member]	Dec. 31, 2013 Restricted Stock Grants [Member]	Feb. 28, 2011 Restricted Stock Grants [Member] Executive Officers, Directors and Employees [Member]	Mar. 31, 2012 Restricted Stock Grants [Member] Employee [Member]	Dec. 31, 2013 Buildings [Member]	Dec. 31, 2013 Machinery and Equipment [Member] Minimum [Member]	Dec. 31, 2013 Machinery and Equipment [Member] Maximum [Member]	Dec. 31, 2013 Office Furniture and Fixtures [Member]	Dec. 31, 2013 Telos ID [Member]	Dec. 31, 2013 Teloworks [Member]
Business Acquisition [Line Items]
Percentage of ownership (in hundredths)															60.00%	100.00%
Segment Reporting [Abstract]
Number of reportable segments	1
Number of business lines	3
Inventories [Abstract]
Gross inventory	$ 5,300,000	$ 10,700,000
Allowance for Obsolescent Inventory [Roll Forward]
Balance Beginning of Year	416,000	315,000	319,000
Additions Charge to Costs and Expense	1,000	111,000	51,000
Deductions	0	(10,000)	(55,000)
Balance End of Year	417,000	416,000	315,000
Property, Plant and Equipment [Line Items]
Property, and equipment, useful lives											20 years	3 years	5 years	5 years
Depreciation and amortization, including capital leases	1,600,000	1,600,000	1,600,000
Goodwill and other intangible assets [Abstract]
Estimated useful life of intangible asset	5 years
Restricted Stock Grants [Abstract]
Restricted stock issued and outstanding (in shares)								19,047,259
Restricted stock issued during the period (in shares)				4,312,000	4,312,000	10,000	2,330,804		2,330,804	10,000
Restricted stock vested on date of grant (in hundredths)								25.00%
Restricted stock vest on anniversary of the date of grant (in hundredths)								25.00%
Research and Development [Abstract]
Salary costs associated with research and development	1,700,000	1,200,000	1,000,000
Comprehensive Income [Abstract]
Foreign currency translation	61,000	37,000	18,000
Gain on pension liability adjustment	$ 109,000	$ 109,000	$ 53,000