LEASES (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Lease, Cost [Table Text Block]

The components of lease expense were as follows:

	Three months ended
(dollars in thousands)	March 31, 2019
Operating lease cost	$	1,826
Short-term lease cost	1
Variable lease cost	597
Total operating lease cost	$	2,424

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Future minimum commitments due under these lease agreements as of March 31, 2019 are as follows:

(dollars in thousands)	Operating leases
2019 (remaining nine months)	$	5,361
2020	7,070
2021	6,569
2022	6,238
2023	6,248
Thereafter	54,378
Total lease payments	85,864
Less imputed interest	21,255
Total	$	64,609

Schedule of supplemental balance sheet information related to leases. [Table Text Block]

The lease term and discount rate at March 31, 2019 were as follows:

Operating leases
Weighted-average remaining lease term (years)	15.9
Weighted-average discount rate	3.5	%

Schedule of supplemental cash flow information related to leases [Table Text Block]

Supplemental cash information at March 31, 2019 related to leases was as follows:

	Three months ended
(dollars in thousands)	March 31, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	1,823
ROU assets obtained in exchange for lease obligations
Operating leases	60,249