Segment Reporting Disclosure [Text Block] | Note 10 – Segment, Customer and Geographical Reporting Segment Financial Information Dynasil reports three reportable segments: contract research (“Contract Research”), optics (“Optics”) and biomedical (“Biomedical”). Within these segments, there is a segregation of operating segments based upon the organizational structure used to evaluate performance and make decisions on resource allocation, as well as availability and materiality of separate financial results consistent with that structure. The Optics segment aggregates four operating segments – Dynasil Fused Silica, Optometrics, Hilger Crystals (“Hilger”), and Evaporated Metal Films – that manufacture commercial products, including optical crystals for sensing in the security and medical imaging markets, as well as optical components, optical coatings and optical materials for scientific instrumentation and other applications. The Contract Research segment is one of the largest small business participants in U.S. government-funded research. The Biomedical segment consists of a single operating segment, Dynasil Biomedical Corporation (“Dynasil Biomedical”), a medical technology incubator which owns rights to certain early stage medical technologies. Dynasil Biomedical holds common and preferred stock in the Xcede joint venture which is developing a tissue sealant technology and currently has no other operations. Results of Operations for the Three Months Ended March 31, 2018 Optics Contract Biomedical Total Revenue $ 5,910,000 $ 4,345,000 $ - $ 10,255,000 Gross profit 2,050,000 1,895,000 - 3,945,000 GM % 35 % 44 % - 38 % Operating expenses 1,858,000 1,813,000 194,000 3,865,000 Operating income (loss) 192,000 82,000 (194,000) 80,000 Depreciation and amortization 247,000 61,000 3,000 311,000 Capital expenditures 339,000 58,000 29,000 426,000 Intangibles, net 455,000 179,000 363,000 997,000 Goodwill 1,070,000 4,939,000 - 6,009,000 Total assets $ 20,903,000 $ 8,028,000 $ 586,000 $ 29,517,000 Results of Operations for the Three Months Ended March 31, 2017 Optics Contract Biomedical Total Revenue $ 5,281,000 $ 4,804,000 $ - $ 10,085,000 Gross profit 1,913,000 1,875,000 - 3,788,000 GM % 36 % 39 % - 38 % Operating expenses 1,597,000 1,802,000 392,000 3,791,000 Operating income (loss) 316,000 73,000 (392,000) (3,000) Depreciation and amortization 237,000 73,000 3,000 313,000 Capital expenditures 103,000 34,000 44,000 181,000 Intangibles, net 465,000 213,000 379,000 1,057,000 Goodwill 899,000 4,939,000 - 5,838,000 Total assets $ 19,705,000 $ 7,477,000 $ 794,000 $ 27,976,000 The Company’s segment information for the six months ended March 31, 2018 and 2017 is summarized below: Results of Operations for the Six Months Ended March 31, 2018 Optics Contract Biomedical Total Revenue $ 10,853,000 $ 8,590,000 $ - $ 19,443,000 Gross profit 3,740,000 3,745,000 - 7,485,000 GM % 34 % 44 % - 38 % Operating expenses 3,433,000 3,537,000 639,000 7,609,000 Operating income (loss) 307,000 208,000 (639,000) (124,000) Depreciation and amortization 477,000 126,000 7,000 610,000 Capital expenditures 928,000 77,000 45,000 1,050,000 Intangibles, net 455,000 179,000 363,000 997,000 Goodwill 1,070,000 4,939,000 - 6,009,000 Total assets $ 20,903,000 $ 8,028,000 $ 586,000 $ 29,517,000 Results of Operations for the Six Months Ended March 31, 2017 Optics Contract Biomedical Total Revenue $ 9,686,000 $ 9,542,000 $ - $ 19,228,000 Gross profit 3,487,000 3,826,000 - 7,313,000 GM % 36 % 40 % - 38 % Operating expenses 2,924,000 3,542,000 773,000 7,239,000 Operating income (loss) 563,000 284,000 (773,000) 74,000 Depreciation and amortization 471,000 147,000 6,000 624,000 Capital expenditures 194,000 34,000 64,000 292,000 Intangibles, net 465,000 213,000 379,000 1,057,000 Goodwill 899,000 4,939,000 - 5,838,000 Total assets $ 19,705,000 $ 7,477,000 $ 794,000 $ 27,976,000 Customer Financial Information For both the three and six months ended March 31, 2018 and 2017, no customer in the Optics segment represented more than 10 For the three and six months ended March 31, 2018, four customers of the Contract Research segment, all various agencies of the U.S. Government, each represented more than 10 10 72 59 70 60 Geographic Financial Information Three Months Ended Three Months Ended March 31, 2018 March 31, 2017 Geographic Location Revenue % of Total Revenue % of Total United States $ 8,129,000 79 % $ 7,931,000 79 % Europe 1,365,000 13 % 1,212,000 12 % Other 761,000 8 % 942,000 9 % $ 10,255,000 100 % $ 10,085,000 100 % Revenue by geographic location in total and as a percentage of total revenue, for the six months ended March 31, 2018 and 2017 are as follows: Six Months Ended Six Months Ended March 31, 2018 March 31, 2017 Geographic Location Revenue % of Total Revenue % of Total United States $ 15,481,000 80 % $ 15,120,000 79 % Europe 2,633,000 13 % 2,299,000 12 % Other 1,329,000 7 % 1,809,000 9 % $ 19,443,000 100 % $ 19,228,000 100 % |