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Business Acquisitions - Arcturus (Details) - USD ($) |  | 2 Months Ended | 12 Months Ended
--- | --- | --- | ---
Feb. 19, 2021 | Apr. 30, 2021 | Apr. 30, 2021 | Apr. 30, 2020
Fair value of assets acquired: |  |  |  |
Goodwill |  | $ 314,205,000 | $ 314,205,000 | $ 6,340,000
Arcturus UAV Inc. |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Total paid | $ 422,602,000 |  |  |
Cash on hand | 150,218,000 |  |  |
Value of shares issued | $ 72,384,000 |  |  |
Fair market value of shares issued | $50,000,000 |  |  |
Amount of representation and warranty insurance coverage | $ 40,000,000 |  |  |
Revenue |  | 15,837,000 |  |
Loss from operations |  | $ 1,869,000 |  |
Acquisition-related costs |  |  | 6,015,000 |
Fair value of assets acquired: |  |  |  |
Accounts receivable | 6,050,000 |  |  |
Unbilled receivable | 4,176,000 |  |  |
Inventories, net | 21,701,000 |  |  |
Prepaid and other current assets | 3,076,000 |  |  |
Property and equipment, net | 38,739,000 |  |  |
Operating lease assets | 11,429,000 |  |  |
Other assets | 136,000 |  |  |
Goodwill | 288,611,000 |  |  |
Total assets acquired | 457,118,000 |  |  |
Fair value of liabilities assumed: |  |  |  |
Accounts payable | 3,085,000 |  |  |
Wages and related accruals | 1,698,000 |  |  |
Customer advances | 1,818,000 |  |  |
Other current liabilities | 8,534,000 |  |  |
Operating lease liabilities | 12,297,000 |  |  |
Other non-current liabilities | 1,190,000 |  |  |
Deferred income taxes, net | 5,869,000 |  |  |
Total liabilities assumed | 34,491,000 |  |  |
Total identifiable net assets | 422,627,000 |  |  |
Fair value of consideration transferred: |  |  |  |
Cash consideration, net of cash acquired | 350,243,000 |  |  |
Equity consideration | 72,384,000 |  |  |
Total | 422,627,000 |  |  |
Supplemental Pro Forma Information (unaudited) |  |  |  |
Revenue |  |  | 478,579,000 | 454,769,000
Net income (loss) |  |  | $ 27,572,000 | $ 31,264,000
Arcturus UAV Inc. | Technology |  |  |  |
Fair value of assets acquired: |  |  |  |
Intangible assets | 20,500,000 |  |  |
Arcturus UAV Inc. | Customer relationships |  |  |  |
Fair value of assets acquired: |  |  |  |
Intangible assets | 62,700,000 |  |  |
Arcturus UAV Inc. | Adjustment Escrow |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amount held in escrow | 6,500,000 |  |  |
Arcturus UAV Inc. | Indemnification Escrow |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amount held in escrow | 1,822,500 |  |  |
Revolving credit facility | Arcturus UAV Inc. |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amount of loan | 100,000,000 |  |  |
Term loans | Arcturus UAV Inc. |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Amount of loan | $ 200,000,000 |  |  |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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