Note 14 - Activity of Business Segments (Tables)
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12 Months Ended |
Dec. 31, 2018 |
Notes Tables |
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Schedule of Segment Reporting Information, by Segment [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | Building Supply | | $ | 26,035,000 | | | $ | 24,641,000 | | Disposable Protective Apparel | | | 15,612,000 | | | | 14,250,000 | | Infection Control | | | 4,977,000 | | | | 5,134,000 | | | | | | | | | | | Consolidated net sales | | $ | 46,624,000 | | | $ | 44,025,000 | |
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Reconciliation of Revenue from Segments to Consolidated [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | Building Supply | | $ | 3,836,000 | | | $ | 4,143,000 | | Disposable Protective Apparel | | | 2,862,000 | | | | 2,516,000 | | Infection Control | | | 1,722,000 | | | | 1,844,000 | | Total segment income | | | 8,420,000 | | | | 8,503,000 | | | | | | | | | | | Unallocated corporate overhead expenses | | | 4,006,000 | | | | 4,833,000 | | Provision for income taxes | | | 789,000 | | | | 1,037,000 | | Consolidated net income | | $ | 3,625,000 | | | $ | 2,633,000 | |
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Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | Net sales by geographic region | | | | | | | | | United States | | $ | 45,595,000 | | | $ | 43,169,000 | | International | | | 1,029,000 | | | | 856,000 | | | | | | | | | | | Consolidated net sales | | $ | 46,624,000 | | | $ | 44,025,000 | | | | | | | | | | | | | Long-lived assets by geographic region | | | | | | | | | United States | | $ | 2,528,000 | | | $ | 2,593,000 | | International | | | 716,000 | | | | 565,000 | | | | | | | | | | | Consolidated total long-lived assets | | $ | 3,244,000 | | | $ | 3,158,000 | |
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Reconciliation of Assets from Segment to Consolidated [Table Text Block] |
| | | | | | | | | | | | | | | | | | | | Disposable Protective Apparel | | $ | 386,000 | | | $ | 336,000 | | Building Supply | | | 1,908,000 | | | | 2,098,000 | | Infection Control | | | 14,000 | | | | 13,000 | | Total segment assets | | | 2,308,000 | | | | 2,447,000 | | | | | | | | | | | Unallocated corporate assets | | | 1,007,000 | | | | 787,000 | | Total consolidated assets | | $ | 3,315,000 | | | $ | 3,234,000 | |
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