Leases (Details 3)	12 Months Ended
	Dec. 31, 2019
Financing Leases [Member]
Weighted average term in years	4 years 10 months 25 days
Weighted average interest rate	5.30%
Operating Leases [Member]
Weighted average term in years	4 years 2 months 12 days
Weighted average interest rate	5.30%