Sales Performance - Sales for the three-month period ended June 30, 2021 increased approximately 18.8% to 50.7millionfrom42.6 million for the same period in 2020[79] - Sales for the six-month period ended June 30, 2021 increased approximately 9.2% to 99.3millionfrom90.9 million for the same period in 2020[80] Gross Margin - Gross margin for the three-month period ended June 30, 2021 increased to 26.5% from 23.3% for the same period in 2020[81] - Gross margin for the six-month period ended June 30, 2021 increased to 26.2% from 25.0% for the same period in 2020[82] Expenses - Selling, general, and administrative expenses (SG&A) increased approximately 8.4% to 7.2 million for the three-month period ended June 30, 2021[83] - SG&A as a percentage of sales decreased to 14.3% for the three-month period ended June 30, 2021, from 15.6% for the same period in 2020[83] Interest and Tax - Net interest income was approximately 21 thousand for the three-month period ended June 30, 2021, compared to net interest expense of approximately 33thousandforthesameperiodin2020[85]−TheCompanyrecordedtaxexpenseofapproximately24.29.9 million, primarily driven by net income of approximately 8.9million[91]−Netcashusedininvestingactivitiesduringthesameperiodwasapproximately3.3 million, mainly for additions of manufacturing machinery and equipment[92] - Net cash used in financing activities was approximately 0.6million,primarilyduetopaymentsforstockoptionsexercisedandrestrictedstockunitsvested[94]−TheCompanygeneratedcashofapproximately9.9 million in operations during the six months ended June 30, 2021, but future cash generation cannot be guaranteed[102] Credit and Financing - The Company has an unsecured 70millionAmendedandRestatedCreditAgreement,withamaturitydateextendedtoDecember31,2025[97]−AsofJune30,2021,theCompanyhadnoamountsoutstandingundertheRestatedCreditAgreement,withanapplicableinterestrateofapproximately1.099.4 million remains available for future stock repurchases under the authorized program[105] Market Risks - There have been no material changes in market risks as previously disclosed in the Annual Report for the year ended December 31, 2020[108]