Significant Accounting Policies (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Significant Accounting Policies [Abstract]
Cash, insured amount	$ 250,000
Cash, uninsured amount		2,548,000
Unbilled accounts receivable	1,561,030	2,969,450
Inventory write-down	$ 199,992	$ 52,056
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average remaining contractual life of options outstanding	3 years 10 months 6 days	2 years 8 months 12 days
Option vesting period	3 years
Prior to Fiscal 2007 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average remaining contractual life of options outstanding	10 years
After Fiscal 2007 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average remaining contractual life of options outstanding	7 years