Summary of Significant Accounting Policies (Details 1) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) $ / shares shares
Accounting Policies [Abstract]
Total number of shares purchased	67,141
Total	67,141
Average price paid per share | $ / shares	$ 7.97
Total number of shares purchased as part of publicly announced program	67,141
Approximate dollar value of shares that may yet be purchased under the program | $	$ 2,399
Total | $	$ 2,399