Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows (Unaudited)

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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Operating activities    
Net income $ 7,512,434 $ 1,531,419
Adjustments to reconcile net income to net cash used in operating activities:    
Depreciation expense 2,874,216 2,545,195
Amortization expense 1,147,916 1,211,225
Amortization of debt issuance costs 45,492 27,219
Deferred income taxes 624,895 (450,864)
Earn-out adjustment 2,461,658 (3,391)
Reduction of losses on accounts receivable (30,000) (18,958)
Provision for losses on inventories 746,960 229,044
Gain on disposal of property, plant and equipment (17,762) 0
Amortization of deferred gain on sale-leaseback (167,137) (167,136)
Straight line lease cost on sale-leaseback 184,344 203,265
Change in fair value of interest rate swaps (92,458) (24,503)
Change in fair value of equity securities 29,185 0
Change in environmental reserves 0 15,298
Issuance of treasury stock for director fees 276,000 287,475
Employee stock option and grant compensation 416,179 330,238
Changes in operating assets and liabilities:    
Accounts receivable (12,768,096) (12,193,408)
Inventories (19,192,920) (5,281,753)
Other assets and liabilities, net (2,105,247) (526,153)
Accounts payable 3,100,665 5,109,121
Accrued expenses 1,372,968 2,170,359
Accrued income taxes 889,103 (560,732)
Net cash used in operating activities (12,691,605) (5,567,040)
Investing activities    
Purchases of property, plant and equipment (3,381,925) (2,831,976)
Purchases of equity securities (336,951) (3,831,521)
Cash placed in escrow for acquisition of the galvanized pipe and tube assets of MUSA 0 (11,953,513)
Cash placed in escrow for acquisition of the galvanized pipe and tube assets of MUSA (10,378,281) 0
Net cash used in investing activities (14,097,157) (18,617,010)
Financing activities    
Net borrowings from line of credit 28,020,386 24,241,144
Payments on capital lease obligation (52,549) (67,260)
Payments of debt issuance costs 53,146 0
Payments on earn-out liability to MUSA (1,172,065) 0
Proceeds from exercised stock options 50,380 0
Net cash provided by financing activities 26,793,006 24,173,884
Increase in cash and cash equivalents 4,244 (10,166)
Cash and cash equivalents at beginning of period 14,706 62,873
Cash and cash equivalents at end of period 18,950 52,707
Supplemental disclosure    
Interest 613,918 345,009
Income taxes $ 471,000 $ 1,659,565