Supplemental Disclosure of Consolidated Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2020

Supplemental Cash Flow Elements [Abstract]

Summary of cash and restricted cash

($ in thousands)	June 30,		December 31,
	2020		2019
Cash	$	81,709	$	25,206
Restricted cash	681		302
Total cash and restricted cash shown in the Consolidated Balance Sheets and Consolidated Statements of Cash Flows	$	82,390	$	25,508

($ in thousands)	Six Months Ended June 30,
	2020			2019
Cash paid (recovered) during the six months for:
Interest	$	8,247		$	6,440
Income taxes	(617		)	78