Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net Income (Loss) Attributable to Parent	$ (19,934)	$ 31,292
Adjustments for noncash items:
Depreciation	12,387	11,536
Amortization of identifiable intangibles	968	1,329
Reduction of right-of-use lease asset	1,075	1,072
Goodwill, Impairment Loss	15,413	0
Deferred income taxes	(3,731)	2,516
Accrued pension and post-retirement benefits	6,837	7,013
Stock-based compensation expense	521	1,842
Gain on investment in kaléo	(262)	(1,406)
Changes in assets and liabilities:
Accounts and other receivables	6,190	(24,172)
Inventories	43,013	(31,495)
Income taxes recoverable/payable	(1,060)	(6,129)
Prepaid expenses and other	2,976	(516)
Accounts payable and accrued expenses	(39,629)	47,388
Lease liability	(1,095)	(1,166)
Pension and postretirement benefit plan contributions	(279)	(50,314)
Other, net	(692)	1,781
Net Cash Provided by (Used in) Operating Activities	22,698	(9,429)
Cash flows from investing activities:
Capital expenditures	(15,907)	(13,514)
Proceeds from Sale of Investment Projects	262	1,406
Net cash provided by (used in) investing activities	(15,645)	(12,108)
Cash flows from financing activities:
Borrowings	41,250	221,250
Debt principal payments	(37,250)	(192,750)
Dividends paid	(8,884)	(8,135)
Payments of Financing Costs	0	(1,245)
Other	0	(396)
Net cash provided by (used in) financing activities	(4,884)	18,724
Effect of exchange rate changes on cash	(208)	(246)
Increase (decrease) in cash & cash equivalents	1,961	(3,059)
Cash, cash equivalents, and restricted cash at beginning of period	19,232	30,521
Cash, cash equivalents, and restricted cash at end of period	$ 21,193	$ 27,462