Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2017
CURRENT ASSETS:
Cash and equivalents	$ 1.6	$ 0.3	$ 1.0
Trade accounts receivable, net	118.5	66.8	101.1
Inventories, net	147.4	111.9	96.9
Other current assets	12.1	11.4	9.1
Total current assets	279.6	190.4	208.1
PROPERTY, PLANT AND EQUIPMENT:
Land	5.0	5.0	5.0
Buildings and improvements	31.8	31.1	30.0
Machinery and equipment	53.3	49.8	48.0
Gross property, plant and equipment	90.1	85.9	83.0
Less accumulated depreciation	58.0	56.4	54.8
Property, plant and equipment, net	32.1	29.5	28.2
OTHER ASSETS:
Goodwill	9.5	9.5	9.5
Deferred income taxes	10.6	9.7	12.2
Other	6.4	6.8	6.9
Total other assets	26.5	26.0	28.6
TOTAL ASSETS	338.2	245.9	264.9
CURRENT LIABILITIES:
Current maturities of long-term debt	1.3	1.2	1.1
Trade accounts payable	68.4	51.0	63.6
Accrued compensation	4.7	6.3	4.6
Other accrued liabilities	16.4	16.6	12.9
Total current liabilities	90.8	75.1	82.2
NON-CURRENT LIABILITIES:
Long-term debt, less current maturities	178.2	101.8	103.3
Other non-current liabilities	2.2	2.5	5.5
Total non-current liabilities	180.4	104.3	108.8
SHAREHOLDERS' EQUITY:
Preferred shares: $.01 par (5,000,000 shares authorized)
Common shares: $.01 par (75,000,000 shares authorized: 26,066,782 25,843,166; and 25,872,480 shares issued at June 30, 2018, December 31, 2017 and June 30, 2017, respectively)	0.3	0.3	0.3
Additional paid-in capital	44.9	44.1	43.1
Retained earnings	21.8	22.1	30.5
Total shareholders' equity	67.0	66.5	73.9
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 338.2	$ 245.9	$ 264.9