Earnings Per Share (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Earnings Per Share (Details) [Line Items]
Number of shares held in escrow account			387,365
Number of antidilutive securities were excluded from the computation of diluted net income (loss) per share	1,059,919	1,369,674	1,212,563	1,474,104
Escrow Subject to Cancellation Escrow Claims [Member]
Earnings Per Share (Details) [Line Items]
Number of shares issued in escrow account to forfeiture for final settlement of claims			387,365