XML 52 R26.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

NATURE OF OPERATIONS AND ACCOUNTING POLICIES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Restrictions on Cash and Cash Equivalents | The following table sets forth the Company’s reconciliation of cash, cash equivalents and restricted cash reported within the Consolidated Statement of Cash Flows for the years ended December 31, 2019, 2018 and 2017, respectively, (in thousands):
| 2019 |  | 2018 |  | 2017
Cash and cash equivalents | $ | 117,366 |  |  | $ | 50,753 |  |  | $ | 13,583 |
Restricted cash (1) | — |  |  | — |  |  | 3,250 |
Total cash, cash equivalents and restricted cash shown in the Consolidated Statement of Cash Flows | $ | 117,366 |  |  | $ | 50,753 |  |  | $ | 16,833 |
(1) Restricted cash represents amounts deposited in escrow accounts at the end of each period. Escrow deposits are shown as a separate line item in the consolidated balance sheet.
Schedule of Cash and Cash Equivalents | The following table sets forth the Company’s reconciliation of cash, cash equivalents and restricted cash reported within the Consolidated Statement of Cash Flows for the years ended December 31, 2019, 2018 and 2017, respectively, (in thousands):
| 2019 |  | 2018 |  | 2017
Cash and cash equivalents | $ | 117,366 |  |  | $ | 50,753 |  |  | $ | 13,583 |
Restricted cash (1) | — |  |  | — |  |  | 3,250 |
Total cash, cash equivalents and restricted cash shown in the Consolidated Statement of Cash Flows | $ | 117,366 |  |  | $ | 50,753 |  |  | $ | 16,833 |
(1) Restricted cash represents amounts deposited in escrow accounts at the end of each period. Escrow deposits are shown as a separate line item in the consolidated balance sheet.
Schedule of Allowance for Doubtful Accounts | Allowance for doubtful accounts for the years ended December 31, 2019, 2018 and 2017 were as follows (in thousands):
|  | 2019 |  | 2018 |  | 2017
Balance at beginning of period |  | $ | 261 |  |  | $ | 1,196 |  |  | $ | 1,219 |
Additional allowances charged to expense |  | 41 |  |  | 82 |  |  | 144 |
Recovery of previously reserved accounts |  | (100 | ) |  | (127 | ) |  | (82 | )
Write-offs |  | (145 | ) |  | (760 | ) |  | (68 | )
Foreign currency adjustments |  | (2 | ) |  | (130 | ) |  | (17 | )
Balance at end of period |  | $ | 55 |  |  | $ | 261 |  |  | $ | 1,196 |
Schedule of Inventory Allowance | The following table is a roll forward of the allowance related to obsolete and excess inventory for the years ended December 31, 2019, 2018 and 2017 (in thousands):
|  | 2019 |  | 2018 |  | 2017
Balance at beginning of period |  | $ | 3,246 |  |  | $ | 3,739 |  |  | $ | 4,012 |
Increase (decrease) in allowances, net (1) |  | 15 |  |  | (493 | ) |  | (273 | )
Balance at end of period |  | $ | 3,261 |  |  | $ | 3,246 |  |  | $ | 3,739 |
(1) Includes $0.1 million elimination of H225 inventory reserve for 2017.
Schedule of Estimated Useful Life for New Property and Equipment | As of December 31, 2019, the estimated useful life (in years) of the Company’s categories of new property and equipment was as follows:
Helicopters (estimated salvage value at 40% of cost) |  | 15 |
Machinery, equipment and spares |  | 5 |
Buildings and leasehold improvements |  | 10-30 |
Furniture, fixtures, vehicles and other |  | 3-5 |

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + 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(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + 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 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + 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(6)(c)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: 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(6)(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: 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(6)(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage. + References Reference 1: 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(1)(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586 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(a)(2)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 Reference 4: 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(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration