Leases - Schedule of Maturity of Lease Obligations (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Operating Leases
2019	$ 408
2020	1,399
2021	695
2022	446
2023	351
After 2023	3,738
Total lease payments	7,037
Less: interest	1,794
Present value of lease liabilities	5,243
Finance Leases
2019	92
2020	216
2021	116
2022	31
2023	4
Total lease payments	459
Less: interest	23
Present value of lease liabilities	436
Total
2019	500	$ 2,000
2020	1,615	1,500
2021	811	800
2022	477	500
2023	355	400
After 2023	3,738	$ 4,200
Total lease payments	7,496
Less: interest	1,817
Present value of lease liabilities	$ 5,679