Income Taxes (Details Narrative) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Operating Loss Carryforwards [Line Items]
Provision (benefit) for income taxes	$ 375,543	$ 510,091	$ (1,573,768)
Income tax benefit	$ 200,000
Tax benefit related to the reversal of unrecognized tax benefits			$ 2,300,000
Federal net operating loss carryforwards expire	expire beginning in 2030 through 2035, if not utilized.
Tax credit carryforwards	$ 1,100,000
Undistributed earnings of foreign subsidiaries	4,100,000
Unrecognized tax benefits that would reduce effective tax rate	300,000
Accrued interest	100,000
Unrecognized tax benefits expected to reverse, net twelve months	14,265
Research tax credit carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforwards	600,000
Alternative Minimum Tax Credit
Operating Loss Carryforwards [Line Items]
Tax credit carryforwards	500,000
State and local jurisdiction and foreign tax authority
Operating Loss Carryforwards [Line Items]
Provision (benefit) for income taxes	600,000
Domestic tax authority
Operating Loss Carryforwards [Line Items]
Federal net operating loss carryforwards	$ 74,000,000